NN9C96V6ZPKI1

干式變壓器：依靠空氣對流進行冷卻，一般用于局部照明、電子線路即墨。機械設備等變壓器，在電力系統中，一般汽機變壓器、鍋爐變壓器、除灰變壓器、除塵變壓器、脫硫變壓器等都是干式變壓器，變比為6000V/400V和10KV/400V，用于帶額定電壓380V的負載。簡單的說干式變壓器就是指鐵芯和繞組不浸漬在絕緣油中的變壓器。⑴固體絕緣包封繞組
⑵不包封繞組即墨干式變壓器
饒組即墨兩個繞組中，電壓較高的是高壓繞組，較低的是低壓繞組
從高即墨低壓繞組的相對位置看，高壓可分為同心式即墨交迭式
同心式繞組簡單，制造方便，均采用這種結構方式。
交迭式，主要用于特種變壓器。
即墨干式隔離變壓器
結構特點：
鐵芯
采用優質冷軋晶粒取向硅鋼片，鐵芯硅鋼片采用45度全斜接縫，使磁通沿著硅鋼片接縫方向通過.
繞組形式
⑴纏繞即墨
⑵環氧樹脂加石英砂填充澆注即墨
⑶玻璃纖維增強環氧樹脂澆注（即薄絕緣結構）
⑷多股玻璃絲浸漬環氧樹脂纏繞式（一般多采用3，因為它能有效的防止澆注的樹脂開裂，提高了設備的可靠性）
高壓繞組
一般采用多層圓筒式或多層分段式結構
低壓繞組
一般采(cai)用層式或箔式結構

標準生產銷售即墨S11油浸式變壓器

ZTM9DCBPSA2SR

　變壓器是變換交流電壓、交變電流和阻抗的器件，當初級線圈中通有交流電流時，鐵芯（或磁芯）中便產生交流磁通，使次級線圈中感應出電壓（或電流）。變壓器由鐵芯（或磁芯）和線圈組成，線圈有兩個或兩個以上的繞組，其中接電源的繞組叫初級線圈，其余的繞組叫次級線圈。隨著干式變壓器的推廣應用，其生產制造技術也獲得長足發展，可以預測，未來的干式變壓器將在如下幾方面獲得進一步發展：[2-3]　
⑴節能低噪：隨著新的低耗硅鋼片，箔式繞組結構，階梯鐵芯接縫，環境保護要求，噪聲研究的深入，以及計算機優化設計等新材料、新工藝、新技術的引入，將使未來的干式變壓器更加節能、更加寧靜。
⑵高可靠性：提高產品質量和可靠性，將是人們的不懈追求。
⑶環保特性認證：以歐洲標準HD464為基礎，開展干式變壓器的耐氣候(C0、C1、C2）、耐環境（E0、E1、E2）及耐火（F0、F1、F2）特性的研究與認證。
⑷大容量：從50～2500kVA配電變壓器為主的干式變壓器，向10000～20000kVA/35kV電力變壓器拓展，隨著城市用電負荷不斷增加，城網區域變電所越來越深入城市中心區、居民小區、大型廠礦等負荷中心，35kV大容量的小區中心供電電力變壓器將獲廣泛應用。⑸多功能組合：從單一變壓器向帶有風冷、保護外殼、溫度計算機接口、零序互感器、功率計量、封閉母線及側出線等多功能組合式變壓器發展。
⑹多領域發展(zhan)：從(cong)以配電(dian)(dian)(dian)(dian)變(bian)壓(ya)(ya)(ya)(ya)器為主，向發電(dian)(dian)(dian)(dian)站廠用變(bian)壓(ya)(ya)(ya)(ya)器、勵磁(ci)變(bian)壓(ya)(ya)(ya)(ya)器、地鐵(tie)牽(qian)引整流(liu)變(bian)壓(ya)(ya)(ya)(ya)器、大電(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)爐(lu)變(bian)壓(ya)(ya)(ya)(ya)器、核電(dian)(dian)(dian)(dian)站、船用及(ji)采油(you)平臺用等特種變(bian)壓(ya)(ya)(ya)(ya)器及(ji)多用途領域發展(zhan)。其(qi)中，用于(yu)城市地鐵(tie)及(ji)軌道交(jiao)通(tong)的干(gan)式牽(qian)引變(bian)壓(ya)(ya)(ya)(ya)器，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)有10、20和35kV三(san)個等級，容量有800、2500和3300kVA，為減少諧波(bo)(bo)污染，從(cong)12脈(mo)波(bo)(bo)整流(liu)發展(zhan)到(dao)24脈(mo)波(bo)(bo)整流(liu)；舉(ju)世(shi)矚(zhu)目的長江三(san)峽世(shi)界最(zui)大的840000kW發電(dian)(dian)(dian)(dian)機的勵磁(ci)變(bian)壓(ya)(ya)(ya)(ya)器，已(yi)由順(shun)特廠研制成功，并通(tong)過了國家(jia)驗收。

現向國內供貨即墨S11油浸式變壓器

XPOZYW73JM154

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)變(bian)(bian)壓器(qi)除了體積較小外，在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)變(bian)(bian)壓器(qi)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)變(bian)(bian)壓器(qi)二者之間(jian)，并(bing)沒有明(ming)確(que)的(de)分(fen)界(jie)線(xian)。一(yi)(yi)(yi)般提供(gong)(gong)50Hz電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)網絡之電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源均非(fei)常(chang)龐大，它可能是涵蓋有半(ban)個洲地區(qu)那般大的(de)容(rong)量。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)裝(zhuang)置的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)限(xian)制(zhi)，通常(chang)受限(xian)于(yu)整(zheng)流(liu)、放(fang)大，與系(xi)統其(qi)(qi)(qi)它組件的(de)能力(li)(li)，其(qi)(qi)(qi)中(zhong)有些部分(fen)屬(shu)放(fang)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)者，但(dan)如與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)統發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能力(li)(li)相比較，它仍然歸屬(shu)于(yu)小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)之范(fan)圍。各種(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)裝(zhuang)備(bei)常(chang)用(yong)到(dao)(dao)變(bian)(bian)壓器(qi)，理由是：提供(gong)(gong)各種(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓階(jie)層(ceng)確(que)保系(xi)統正常(chang)操(cao)作(zuo)；提供(gong)(gong)系(xi)統中(zhong)以不同(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)操(cao)作(zuo)部分(fen)得以電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)隔離；對(dui)交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)提供(gong)(gong)高阻(zu)(zu)抗(kang)，但(dan)對(dui)直流(liu)則(ze)提供(gong)(gong)低的(de)阻(zu)(zu)抗(kang)；在(zai)(zai)不同(tong)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)下(xia)，維持或修(xiu)飾波形與頻率響應。「阻(zu)(zu)抗(kang)」其(qi)(qi)(qi)中(zhong)之一(yi)(yi)(yi)項重要概念，亦即(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)學特(te)性之一(yi)(yi)(yi)，其(qi)(qi)(qi)乃(nai)預設(she)一(yi)(yi)(yi)種(zhong)設(she)備(bei)，即(ji)當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路組件阻(zu)(zu)抗(kang)系(xi)從一(yi)(yi)(yi)階(jie)層(ceng)改(gai)變(bian)(bian)到(dao)(dao)另外的(de)一(yi)(yi)(yi)個階(jie)層(ceng)時，其(qi)(qi)(qi)間(jian)即(ji)使用(yong)到(dao)(dao)一(yi)(yi)(yi)種(zhong)設(she)備(bei)-變(bian)(bian)壓器(qi)。

特價銷售即墨S11油浸式變壓器